Exchange can be for an engineer.Logical formLearned from14 sentences. A center can be for exchange.Logical formLearned from14 sentences. A rise can be in an (exchange rate).Logical formLearned from14 sentences. An exchange can be with a spectator.Logical formLearned from14 sentences. A (fire exchange) can be heavy.Logical formLearned from14 sentences. A merger can be with (exchange operator).Logical formLearned from14 sentences. A (stock exchange) may gain some percent.Logical formLearned from14 sentences. Exchange can be for a corporal.Logical formLearned from14 sentences. An exchange may rise some percent.Logical formLearned from14 sentences. Exchange can be for amounts of (blood diamonds).Logical formLearned from14 sentences. A decline can be in an (exchange rate).Logical formLearned from14 sentences. An exchange may last some minutes.Logical formLearned from14 sentences. An (exchange rate) may be seen as giving exporters.Logical formLearned from14 sentences. (Defense exchanges) can be between some countries.Logical formLearned from14 sentences. (Currency values) may be set in (exchange markets).Logical formLearned from14 sentences.